CN207097979U - A cell positioning fixation and transmission system - Google Patents

Abstract

The utility model discloses a battery cell positioning, fixing and conveying system, including a machine platform and a base mounted on the machine platform, wherein the base is provided with a front conveying device and a rear conveying device, and the front conveying device is connected to the rear conveying device front and back. The battery cell positioning, fixing and conveying system provided by the utility model can center the battery cell by vacuuming the battery plate, thereby eliminating the need for complex fixtures and various module mechanisms, reducing production costs, and avoiding damage to the surface of the battery cell to produce indentations. In addition, the battery cell can be efficiently conveyed, thereby improving the production efficiency of the battery cell.

Description

A cell positioning fixation and transmission system

technical field

The utility model relates to the technical field of lithium electric core production, in particular to a positioning, fixing and transmission system for electric cores.

Background technique

Soft-packed lithium batteries are the third-generation power batteries developed on the basis of the original steel shell, aluminum shell, and plastic shell batteries. With their advantages such as light and thin, long life, good safety performance, stable discharge, and environmental protection and pollution-free, It is widely used in various fields such as electric vehicles, electric toys, power generation systems, communication base stations, and mine safety equipment. In the automatic production process of soft-packed lithium batteries, a series of processing is required for the batteries, and the batteries need to be fixed at each processing station.

At present, in the production process of lithium batteries, the batteries are mainly fixed by clamps. When processing, one side of the batteries is first clamped, and the other side is processed. After processing, switch to the other side and repeat the above steps. Processing After completion, the cell is picked up by the manipulator and transferred to the next station. The disadvantage of this processing method is: using a fixture to clamp the battery will cause damage to the surface of the battery and cause indentations. Therefore, it is necessary to stick a film on the surface of the battery, and unilateral processing requires multiple sets of fixtures, resulting in too large a fixture circulation system. Production The cost is high; in addition, because the fixture is transferred through the fork plate, the control system of the fork plate is relatively complicated, and the rigid contact between the fixture and the fork plate will generate a lot of noise; finally, this kind of fixture fixing method cannot At the same time, both sides of the battery cell are processed at the same time, resulting in low production efficiency.

Contents of the invention

The purpose of the utility model is to provide a cell fixing and conveying system, which can carry out intermediate positioning of the cell, realize simultaneous processing on both sides of the cell, reduce the use of clamps, thereby improving production efficiency and saving production cost.

For this purpose, the utility model adopts the following technical solutions:

A cell positioning fixation and transmission system, including a machine platform and a base installed on the machine platform, the base is provided with a front transmission device and a rear transmission device, and the front transmission device and the rear transmission device are connected front and rear ;

The front transmission device includes a front lateral movement module installed on the base, a front base plate is slidably arranged on the front lateral movement module; a front lifting seat is arranged on the front base plate, and the front lifting base It can move up and down relative to the front base plate; the front lift seat is provided with a group of front moving suction plates; the front moving suction plate is provided with a cavity, and the front moving suction plate is provided with an air nozzle. The air nozzle communicates with the cavity in the front moving suction plate; the upper surface of the front moving suction plate is provided with a suction nozzle;

The rear transmission device includes a rear lateral movement module installed on the base, a rear substrate is slidably arranged on the rear lateral movement module; a rear lifting seat is arranged on the rear substrate, and the rear lifting seat It can move up and down relative to the rear base plate; the rear lifting seat is provided with a group of rear movable suction plates; the rear movable suction plate is provided with a cavity, and the rear movable suction plate is provided with an air nozzle outside. The air nozzle communicates with the cavity in the rear moving suction plate; the upper surface of the rear moving suction plate is provided with a suction nozzle.

Preferably, it also includes a battery cell fixing device, the battery cell fixing device includes a fixed suction board seat installed on the base, and a number of fixed suction boards are installed on the fixed suction board seat; A cavity is provided, and an air nozzle is provided outside the fixed suction plate, and the air nozzle communicates with the cavity inside the fixed suction plate; a suction nozzle is provided on the upper surface of the fixed suction plate.

Preferably, the cell fixing device runs through the front transmission device and the rear transmission device;

The fixed suction plate is installed between the set of front moving suction plates and the set of rear moving suction plates.

Preferably, the front lateral movement module includes a front lateral driving device, and the front lateral driving device drives and connects the front substrate;

The rear lateral movement module includes a rear lateral driving device, and the rear lateral driving device drives and connects with the rear substrate.

Preferably, a front lifting drive device is provided on the front base plate, the lifting drive device is connected to a front lifting seat, and a front moving suction plate seat is provided on the front lifting seat, and the front moving suction plate is installed on the On the front mobile suction plate seat;

A rear lifting drive device is provided on the rear base plate, and the lifting drive device is connected to a rear lifting seat. board seat.

Preferably, the front lifting seat is provided with a front sliding bearing, and the front sliding bearing runs through the front lifting seat; the front base is provided with a front lifting guide column, and the front lifting guide column is passed through the Inside the front sliding bearing;

The rear lifting seat is provided with a rear sliding bearing, and the rear sliding bearing runs through the rear lifting seat; the rear base is provided with a rear lifting guide column, and the rear lifting guide column is installed on the rear sliding inside the bearing.

Preferably, two front synchronous wheels are provided on the front lifting seat, and a front synchronous belt is set between the two front synchronous wheels, and a front adjustment buckle is clamped on the front synchronous belt, and the front adjustment The upper end of the buckle is connected to the front moving suction plate; a keycap is connected between the two front synchronous wheels, and a front adjustment driving device is provided on the keycap;

Two rear synchronous wheels are arranged on the rear lifting seat, and a rear synchronous belt is set between the two rear synchronous wheels, and a rear adjustment buckle is clamped on the rear synchronous belt, and the upper end of the rear adjustment buckle is connected to The rear movable suction plate; a key cap is connected between the two rear synchronous wheels, and a rear adjustment driving device is provided on the key cap.

Preferably, the front lifting seat is provided with a front guide rail, and a front sliding seat is slid on the front guide rail; the front moving suction plate seat is installed on the front sliding seat;

A rear guide rail is provided on the rear lifting seat, and a rear sliding seat is slid on the rear guide rail; the rear moving suction plate seat is installed on the rear sliding seat.

Preferably, it also includes an adjustment mechanism, the adjustment mechanism includes an adjustment seat fixed on the base, the adjustment seat is provided with a vertical adjustment slide rail, and the adjustment slide rail is slidably provided with an adjustment The sliding seat, the adjusting sliding seat is fixedly connected with the fixed suction plate seat.

Preferably, there is a balance plate on the fixed suction plate, the balance plate is sheathed on the upper end of the fixed suction plate, and the upper surface of the fixed suction plate is equal to the upper surface of the balance plate.

Preferably, part of the movement paths of the front moving suction plate and the rear moving suction plate overlap;

The cell fixing device runs through the front transfer device and the rear transfer device;

The fixed suction plate is installed between the group of front moving suction plates, and at the same time, the fixed suction plate is installed between the group of rear moving suction plates.

Compared with the prior art, the utility model embodiment has the following beneficial effects:

The utility model provides a cell positioning, fixing and conveying system. The center positioning of the cell is carried out by vacuumizing the suction plate, which saves the complex structure of the fixture and each module mechanism, reduces the production cost, and avoids the electric cell The surface is damaged and indented, and the battery cells can be efficiently transferred, which improves the production efficiency of the battery cells.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the present utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is a schematic diagram of the structure of the positioning and fixing of the battery cell and the connection between the transmission system and the positioning base provided by the embodiment of the present invention;

Fig. 2 is a schematic structural diagram of the cell positioning and fixing and transmission system provided by the embodiment of the present invention;

Fig. 3 is a structural schematic diagram of the positioning and fixing of the electric core and the removal of the base of the transmission system provided by the embodiment of the utility model;

Fig. 4 is a structural schematic diagram of the positioning and fixing of the component cell and the transmission system in the embodiment of the utility model;

Figure 5 is a partial enlarged view in Figure 4;

Fig. 6 is a schematic structural view of the component front conveying device in the embodiment of the present invention;

Fig. 7 is a partially enlarged schematic diagram of part A in Fig. 6;

Fig. 8 is a structural schematic diagram of the component rear conveying device in the embodiment of the present invention;

FIG. 9 is a partially enlarged schematic diagram of part B in FIG. 8 .

Illustration: 10. Cell fixing device; 11. Adjusting mechanism; 110. Adjusting seat; 111. Adjusting sliding seat; 112. Adjusting knob; 113. Adjusting slide rail; 12. Fixed suction plate seat; 120. Fixed suction plate ; 121, balance plate; 20, front transmission device; 21, front lateral movement module; 22, front base plate; 220, front lifting drive device; 2201, front coupling; 2202, front connecting screw rod; 221, front lifting guide column; 222, front sensor mounting seat; 223, front sensor; 23, front lifting seat; 230, front guide rail; 231, front sliding seat; 232, front sliding bearing; 233 , front mounting plate; 2301, front adjustment drive device; 2302, front synchronous wheel; 2303, front synchronous belt; 2304, front adjustment buckle; 24, front mobile suction plate seat; 241, front mobile suction plate; Device; 30, rear transmission device; 31, rear lateral movement module; 32, rear substrate; 320, rear lifting drive device; 3201, rear coupling; 3202, rear connecting screw; 3203, rear lifting drive device mounting plate ; 321, the rear lifting guide column; 322, the rear sensor mounting seat; 323, the rear sensor; 33, the rear lifting seat; 330, the rear guide rail; 331, the rear sliding seat; 332, the rear sliding bearing; 333, the rear mounting plate ; 3301, the rear adjustment driving device; 3302, the rear synchronous wheel; 3303, the rear synchronous belt; 3304, the rear adjustment buckle; 34, the rear mobile suction plate seat; 341, the rear mobile suction plate; Air nozzle; 50, base; 60, positioning base; 70, electric core.

Detailed ways

In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical solutions in the utility model embodiment will be clearly and completely described below in conjunction with the accompanying drawings in the utility model embodiment, Apparently, the embodiments described below are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a centered component at the same time. When a component is said to be "set on" another component, it can be set directly on another component or there may be a centered component at the same time.

In the following description of the present utility model, for the convenience of explanation, the direction parallel to the front moving suction board seat is defined as "front and back direction", wherein, the direction of the front moving suction board seat pointing to the rear moving suction board seat is "rear direction". direction", and the direction opposite to the "rear direction" is the "front direction". In addition, the movement direction of the front lifting drive device is defined as the "up and down direction". In this "up and down direction", the direction that the front lifting drive device points to the front lifting seat is the "upward direction", and the direction opposite to the "upward direction" is "Down Direction".

The technical scheme of the utility model will be further described below in conjunction with the accompanying drawings and through specific embodiments.

The cell processing mechanism shown in Figure 1 is installed on the machine table and includes a set of positioning bases 60 oppositely arranged. The positioning base 60 is used to position the cell, and each processing mechanism is installed on the The electric core is processed on the positioning base 60 . The utility model is a device that is installed between the group of positioning bases 60 and plays a role in fixing the cells and feeding and conveying the cells during processing, and includes a cell fixing device 10 and a cell transfer device. The utility model is described in detail below.

Embodiment one

As shown in Figures 2 to 5, a cell fixing device 10 is provided in this embodiment, including a base 50 installed on the machine table, wherein the base 50 is provided with a cell fixing device 10, the cell The fixing device 10 is used to fix the electric core.

In this embodiment, the cell fixing device 10 includes a set of adjustment mechanisms 11, and a fixed sucker seat 12 erected between the set of adjustment mechanisms 11; wherein, the adjustment mechanism 11 includes an adjustment seat fixed on the base 50 110, the adjustment seat 110 is provided with a vertical adjustment slide rail 113, the adjustment slide rail 113 is slidably provided with an adjustment slide seat 111, the adjustment slide seat 111 is fixedly connected with the fixed suction plate seat 12, so that the fixed suction plate seat 12 can Lift and slide along the adjustment slide rail 113 to adjust the height of the fixed suction plate seat 12, so as to adapt to batteries of different sizes and thicknesses, and can be compatible with single and double pit batteries.

In order to facilitate accurate adjustment of the height of the fixed suction plate seat 12, the adjustment mechanism 11 also includes an adjustment knob 112, and the fixed suction plate seat 12 can be adjusted to a suitable height by twisting the adjustment knob 112.

In this embodiment, the fixed suction plate seat 12 is provided with a fixed suction plate 120, and a cavity is arranged in the fixed suction plate 120, and a suction nozzle is arranged on the fixed suction plate 120, and the suction nozzle and the cavity in the fixed suction plate 120 Connected; at the same time, the upper surface of the fixed suction plate 120 is provided with a suction nozzle for sucking the electric core tightly, and the electric core is placed on the fixed suction plate 120 and covers the suction nozzle. In addition, an air nozzle 40 is provided on the fixed suction plate base 12 , and the air nozzle 40 communicates with the cavity in the fixed suction plate 120 . When the cell is sucked tightly, first apply a sealant to a gas pipe, then insert the gas pipe into the fixed suction plate 120 through the suction nozzle, and finally pump out the air in the fixed suction plate 120 through the air nozzle 40 to achieve a vacuum Effect. At this time, the battery core is covered on the suction nozzle, and since the inside of the suction nozzle is a vacuum, the suction and fixation of the battery core can be realized.

The advantage of fixing by vacuum suction is that there is no need to add a film on the surface of the battery to avoid damage to the battery cell caused by clamping the battery cell through the clamp; in addition, it can also avoid the noise caused by the rigid contact between the clamp and the fork plate; and can realize The center is fixed, which does not affect the processing of the two sides of the cell, thereby improving production efficiency.

In order to flexibly adapt to batteries of various sizes and enhance the fixing effect, in this embodiment, a balance plate 121 can also be provided on the fixed suction plate 120, and a perforation is provided on the balance plate 121; the fixed suction plate 120 passes through the perforated, and the upper end surface of the fixed suction plate 120 is equal to the upper end surface of the balance plate 121, thereby increasing the contact area with the battery core, so that the fixing effect is better. At the same time, because the balance plate 121 is detachable, it can The core can be flexibly replaced with the balance plate 121, so as to be able to adapt to various sizes of battery cores.

Embodiment two

As shown in Figure 2 and Figure 3, Embodiment 1 provides a cell fixing device 10. Based on Embodiment 1, this embodiment provides a cell transfer device, including a front transfer device 20 installed on a base 50 and the rear transfer device 30 , in this embodiment, both the front transfer device 20 and the rear transfer device 30 can move back and forth relative to the cell fixing device 10 .

As shown in Figures 6 and 7, the front transfer device 20 includes a front lateral movement module 21 fixedly installed on the base 50, and the front lateral movement module 21 is provided with a front base plate 22, wherein the front lateral movement module 21 includes The front lateral driving device 25 is slidably connected with the front base plate 22 to the front lateral moving module 21 , and the front lateral driving device 25 can drive the front base plate 22 to move back and forth.

In this embodiment, the front base plate 22 is provided with a front elevating drive device mounting plate 2203, the front elevating drive device mounting plate 2203 is provided with a front elevating drive device 220, and the front elevating drive device 220 is provided with a front coupling 2201, Front coupling 2201 is connected with front connecting screw mandrel 2202, and front connecting screw mandrel 2202 is connected with front elevating seat 23, and this front elevating seat 23 is provided with a group of preceding mobile sucking board seats 24, and preceding moving sucking board seat 24 tops A front mobile suction plate 241 is provided. Wherein, there are two front moving suction board seats 24, and the two front moving suction board seats 24 are respectively arranged on both sides of the fixed suction board seat 12.

Wherein, a cavity is provided in the front moving suction plate 241, and a suction nozzle is arranged on the front moving suction plate 241, and the suction nozzle communicates with the cavity in the front moving suction plate 241, and is used for sucking and tightening the cell to achieve a fixed effect. . In addition, an air nozzle 40 is provided on the front moving suction board seat 24 , and the air nozzle 40 communicates with the cavity in the front moving suction board 241 . When the cell is sucked tightly, a trachea is first coated with sealant, then the trachea is inserted into the front moving suction plate 241 through the suction nozzle, and finally the air in the front moving suction plate 241 is drawn out through the air nozzle 40 to achieve a vacuum effect. At this time, the battery core is covered on the suction nozzle, and since the inside of the suction nozzle is a vacuum, the suction and fixation of the battery core can be realized.

In this embodiment, after the cell is processed at one station, the fixed suction plate 120 releases the cell, the front moving suction plate 241 rises and sucks the cell tightly, and drives the electric cell under the drive of the front lifting drive device 220 . The core moves up and moves backward under the drive of the front transverse drive device 25. After reaching the next station, it moves down under the drive of the front lift drive device 220 until the cell contacts the fixed suction plate 120, so that The battery cells are fixed by the fixed suction plate 120 .

In this embodiment, the front lateral movement module 21 is provided with a front sensor mount 222, and the front sensor mount 222 is provided with a front sensor 223, through which the front sensor 223 can sense the movement position of the front transmission device 20 , thus sending the corresponding start signal.

In order to make the lifting of the front transmission device 20 more stable, the front lifting seat 23 is provided with a front sliding bearing 232, and the front sliding bearing 232 is arranged through the front lifting seat 23; the front base is provided with a front lifting guide column 221, and the front lifting guide column 221 passes through the front sliding bearing 232 . The front lifting guide column 221 moves in the front sliding bearing 232 to play a guiding role, so that the lifting movement of the front transmission device 20 is more stable.

In order to enable the front transmission device 20 to adapt to batteries of different sizes, the front lifting base 23 is provided with a front mounting plate 233, and the front mounting plate 233 is provided with a group of front synchronous wheels 2302, and the group of front synchronous wheels 2302 is provided with two A front synchronous belt 2303 is sheathed between the two front synchronous wheels 2302 . Wherein, the front lifting seat 23 is also provided with a front adjustment driving device 2301, the front adjustment driving device 2301 is connected with a keyway, and a front synchronous wheel 2302 is respectively connected to the two ends of the keyway; the front adjustment driving device 2301 passes through the front mounting plate 233, through The drive keyway can control the rotation of two front synchronous wheels 2302, and the front moving suction board seat 24 is positioned at the front synchronous wheel 2302 side and is provided with a front adjustment buckle 2304, and one end of the front adjustment buckle 2304 is stuck on the front synchronous belt 2303. The front adjustment driving device 2301 drives and controls the rotation of the adjustment synchronous wheel, and is transmitted to the front mobile suction plate seat 24 through the front synchronous belt 2303 and the front adjustment buckle 2304, so as to control the two front mobile suction plate seats 24 to approach or move away, thereby adjusting the front. The distance between the suction plates 241 is moved so as to adapt to batteries of different sizes.

In this embodiment, the front base plate 22 is provided with a front guide rail 230, and the front guide rail 230 is provided with a front slide seat 231, and the front slide seat 231 is slidably connected with the front guide rail 230; connect. By pushing the front mobile suction board seat 24, the front mobile suction board seat 24 is moved along the front guide rail 230, and the position of the front mobile suction board seat 24 can be adjusted.

Through the cooperation of the front guide rail 230 and the front sliding seat 231, the front and rear positions of the front transmission device 20 can be adjusted to meet production needs.

As shown in FIG. 8 and FIG. 9 , in this embodiment, the rear conveying device 30 matches the front conveying device 20 , so as to realize the conveying and loading of the battery cells. The overall structure of the rear transfer device 30 is substantially the same as that of the front transfer device 20, including a rear lateral movement module 31 fixedly installed on the base 50, and a rear substrate 32 is arranged on the rear lateral movement module 31. In addition, the rear lateral movement module 31 includes a rear lateral drive device 35, the rear base plate 32 is slidingly connected with the rear lateral movement module 31, and the rear lateral drive device 35 can drive the rear base plate 32 to move back and forth.

In this embodiment, the rear base plate 32 is provided with a rear lift drive device mounting plate 3203, the rear lift drive device mounting plate 3203 is provided with a rear lift drive device 320, and the rear lift drive device 320 is provided with a rear coupling 3201, The rear coupling 3201 is connected with the rear connecting screw mandrel 3202, and the rear connecting screw mandrel 3202 is connected with the rear lifting seat 33. The rear lifting seat 33 is provided with a group of rear moving suction plate seats 34, and the rear mobile suction plate seat 34 is mounted on the back. A rear mobile suction plate 341 is provided. Wherein, there are two rear moving suction board seats 34, and the two rear moving suction board seats 34 are respectively arranged on both sides of the fixed suction board seat 12. In addition, part of the movement paths of the rear moving suction plate base 34 and the front moving suction plate base 24 overlap.

Same as the structure and connection mode of the front moving suction plate 241, the rear moving suction plate 341 is provided with a cavity, and the rear moving suction plate 341 is provided with a suction nozzle, which communicates with the cavity in the rear moving suction plate 341. It is used to suck the battery tightly to achieve a fixed effect. In addition, an air nozzle 40 is provided on the rear moving suction board seat 34 , and the air nozzle 40 communicates with the cavity in the rear moving suction board 341 . When sucking the cell tightly, apply sealant on the two air pipes through the air, then insert the air pipes through the suction nozzle and move the suction plate 341, and finally use the air nozzle 40 to draw out the air in the rear moving suction plate 341 , to achieve a vacuum effect. At this time, the electric core is covered on the suction nozzle, and since the suction nozzle is a vacuum, the suction and fixation of the electric core is realized through the vacuum.

In order to make the lifting of the rear transmission device 30 more stable, a rear sliding bearing 332 is provided on the rear lifting seat 33, and the rear sliding bearing 332 is arranged through the rear lifting seat 33; the rear base is provided with a rear lifting guide column 321, and the rear lifting guide column 321 passes through the rear sliding bearing 332 . The rear lifting guide column 321 moves in the rear sliding bearing 332 to play a guiding role, so that the lifting movement of the rear transmission device 30 is more stable.

Same as the front transmission device 20, in order to enable the rear transmission device 30 to adapt to batteries of different sizes, the rear lifting seat 33 is provided with a rear mounting plate 333, and the rear mounting plate 333 is provided with a set of rear synchronous wheels 3302. There are two rear synchronous wheels 3302, and a rear synchronous belt 3303 is sleeved between the two rear synchronous wheels 3302. Wherein, the rear lifting seat 33 is also provided with a rear adjustment driving device 3301, the rear adjustment driving device 3301 is connected with a keyway, and the two ends of the keyway are respectively connected with two rear synchronous wheels 3302; the rear adjustment driving device 3301 passes through the rear mounting plate 333, The drive keyway can control the rotation of the two rear synchronous wheels 3302; the rear mobile suction board seat 34 is located on both sides of the rear synchronous wheel 3302 and is provided with a rear adjustment buckle 3304, and one end of the rear adjustment buckle 3304 is stuck on the rear synchronous belt 3303. The rear adjustment driving device 3301 drives and controls the rotation of the adjustment synchronous wheel, and is transmitted to the rear mobile suction plate seat 34 through the rear synchronous belt 3303 and the rear adjustment buckle 3304, thereby controlling the two rear mobile suction plate seats 34 to approach or stay away, thereby adapting to different Dimensions of batteries.

Wherein, rear base plate 32 is provided with rear guide rail 330, and rear guide rail 330 is provided with rear slide seat 331, and rear slide seat 331 is slidably connected with rear guide rail 330; By pushing the back moving suction board seat 34, the back moving suction board seat 34 moves along the rear guide rail 330, and the position of the back moving suction board seat 34 can be adjusted.

In this embodiment, the front lateral movement module 21 is provided with a front sensor mount 222, and the front sensor mount 222 is provided with a front sensor 223; the rear lateral movement module 31 is provided with a rear sensor mount 322, the rear sensor mounting base 322 is provided with a rear sensor 323; through the front sensor 223 and the rear sensor 323, the movement positions of the front transmission device 20 and the front transmission device 20 can be sensed, thereby sending a corresponding start signal.

In this embodiment, the front lateral drive device 25 , the rear lateral drive device 35 , the front lift drive device 220 , the rear lift drive device 320 , the front adjustment drive device 2301 and the rear adjustment drive device 3301 are all servo motors.

Based on Embodiments 1 and 2, in a battery cell positioning, fixing and transmission system provided by the embodiment of the present invention, the battery cell fixing device 10 is fixedly installed in the middle of the base 50, and the front transmission device 20 and the rear transmission device 30 The moving suction plate 241 and the rear moving suction plate 341 are respectively arranged on both sides of the battery cell fixing device 10, and the front moving suction plate 241 and the rear moving suction plate 341 can move up and down relative to the base 50, so as to realize the transmission and loading of the battery cells .

In each of the above embodiments, the air nozzles 40 on the fixed suction plate 120 , the front moving suction plate 241 , and the rear moving suction plate 341 have the same structure.

Based on the above-mentioned embodiments, the working principle of the cell positioning and fixing and transmission system is as follows:

(1) The battery cell 70 is located on the front moving suction plate 241, and the front moving suction plate 241 sucks the battery cell 70 tightly, and when it reaches the next station, the battery cell 70 and the fixed suction plate 120 contacts;

(2) The forward moving suction plate 241 releases the vacuum, the fixed suction plate 120 evacuates, the cell 70 is fixed on the fixed suction plate 120, and the forward moving suction plate 241 returns to the initial position;

(3) The rear moving suction plate 341 moves towards the direction of the electric core 70, and reaches the bottom of the electric core 70 through upward movement, forward movement, and downward movement, and the electric core 70 is in contact with the rear mobile suction plate 341;

(4) The fixed suction plate 120 releases the vacuum, and the rear moving suction plate 341 vacuumizes, and the electric core 70 is transferred to the rear transfer device;

(5) The rear moving suction plate 341 moves backward, thereby realizing the transfer of the cell processing station.

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it still can Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model .

Claims (11)

1. A cell positioning fixation and transmission system, comprising a machine platform and a base installed on the machine platform, characterized in that, the base is provided with a front transmission device and a rear transmission device, and the front transmission device and the The rear transmission device is connected front and back; The front transmission device includes a front lateral movement module installed on the base, a front base plate is slidably arranged on the front lateral movement module; a front lifting seat is arranged on the front base plate, and the front lifting base It can move up and down relative to the front base plate; the front lift seat is provided with a group of front moving suction board seats, and the front moving suction board seat is provided with a front moving suction board; the front moving suction board is provided with a suction board mouth; The rear transmission device includes a rear lateral movement module installed on the base, a rear substrate is slidably arranged on the rear lateral movement module; a rear lifting seat is arranged on the rear substrate, and the rear lifting seat It can move up and down relative to the rear base plate; the rear lifting seat is provided with a group of rear mobile suction board seats, and the rear mobile suction board seat is provided with a group of rear mobile suction boards; the rear mobile suction board is provided with nozzle. 2. The cell positioning, fixing and transmission system according to claim 1, further comprising a cell fixing device, the cell fixing device includes a fixed suction plate seat installed on the base, the A number of fixed suction plates are arranged on the fixed suction plate base; suction nozzles are arranged on the fixed suction plates. 3. The cell positioning, fixing and transmission system according to claim 2, wherein a cavity is provided in the front moving suction plate, an air nozzle is provided on the seat of the front moving suction plate, and the air nozzle It communicates with the cavity in the front moving suction plate; the suction nozzle on the upper surface of the front moving suction plate communicates with the cavity in the front moving suction plate; A cavity is provided in the rear moving suction plate, and an air nozzle is provided on the rear moving suction plate seat, and the air nozzle communicates with the cavity in the rear moving suction plate; the upper surface of the rear moving suction plate The suction nozzle communicates with the cavity in the rear moving suction plate; A cavity is provided in the fixed suction plate, and an air nozzle is provided on the fixed suction plate seat, and the air nozzle communicates with the cavity in the fixed suction plate; the suction nozzle on the upper surface of the fixed suction plate is connected to the The cavities in the fixed suction plate are connected. 4. The cell positioning, fixing and conveying system according to claim 1, wherein the front lateral movement module includes a front lateral drive device, and the front lateral drive device drives and connects the front substrate; The rear lateral movement module includes a rear lateral driving device, and the rear lateral driving device drives and connects with the rear substrate. 5. The cell positioning, fixing and conveying system according to claim 1, characterized in that, the front base plate is provided with a front lifting drive device, and the lifting drive device is connected to the front lifting seat; A rear lifting drive device is provided on the rear base plate, and the lifting drive device is connected to the rear lifting seat. 6. The cell positioning, fixing and transmission system according to claim 1, characterized in that, the front lifting seat is provided with a front sliding bearing, and the front sliding bearing runs through the front lifting seat; the front base A front lifting guide column is arranged on the top, and the front lifting guide column is installed in the front sliding bearing; The rear lifting seat is provided with a rear sliding bearing, and the rear sliding bearing runs through the rear lifting seat; the rear base is provided with a rear lifting guide column, and the rear lifting guide column is installed on the rear sliding inside the bearing. 7. The cell positioning, fixing and transmission system according to claim 5, wherein two front synchronous wheels are arranged on the front lifting seat, and a front synchronous belt is set between the two front synchronous wheels , the front timing belt is clamped with a front adjustment buckle, the upper end of the front adjustment buckle is connected to the front moving suction plate; a key cap is connected between the two front synchronous wheels, and a front adjustment buckle is provided on the key cap. adjust drive; Two rear synchronous wheels are arranged on the rear lifting seat, and a rear synchronous belt is set between the two rear synchronous wheels, and a rear adjustment buckle is clamped on the rear synchronous belt, and the upper end of the rear adjustment buckle is connected to The rear movable suction plate; a key cap is connected between the two rear synchronous wheels, and a rear adjustment driving device is provided on the key cap. 8. The cell positioning, fixing and transmission system according to claim 1, wherein a front guide rail is provided on the front lifting seat, and a front sliding seat is provided for sliding on the front guide rail; the front moving suction plate The seat is installed on the front sliding seat; A rear guide rail is provided on the rear lifting seat, and a rear sliding seat is slid on the rear guide rail; the rear moving suction plate seat is installed on the rear sliding seat. 9. The cell positioning, fixing and transmission system according to claim 2, characterized in that it also includes an adjustment mechanism, the adjustment mechanism includes an adjustment seat fixed on the base, and the adjustment seat is provided with An adjustment slide rail arranged vertically, an adjustment slide seat is slidably arranged on the adjustment slide rail, and the adjustment slide seat is fixedly connected with the fixed suction plate seat. 10. The cell positioning, fixing and conveying system according to claim 2, characterized in that there is a balance plate on the fixed suction plate, the balance plate is sleeved on the upper end of the fixed suction plate, and the fixed suction plate The top surface of the board is flush with the top surface of the balance board. 11. The cell positioning, fixing and conveying system according to claim 2, characterized in that, part of the movement paths of the front moving suction plate and the rear moving suction plate overlap; The cell fixing device runs through the front transfer device and the rear transfer device; The fixed suction plate is installed between the group of front moving suction plates, and at the same time, the fixed suction plate is installed between the group of rear moving suction plates.